30A 250V 3P4W Devices (NEMA L15-30)

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HUBW HBL2720

Part #HUBW HBL2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE FLUSH BACK/SIDE WIRED NYLON IP20 USE 1.60" DIAMETER PLATE Wiring Device-Kellems, HBL2720, Locking Receptacle, 3-Phase Flush Mount Grounding Heavy Duty Single Screw Mount,

MFG #HBL2720

72 in Stock. More available 04/20/2026

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$75.61/EA

Regular Price: $96.35/EA, you save $20.74 (22%)

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U/M

EA BX /10CA /30CS /30

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LEV 2721

Part #LEV 2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK PLUG .595"-1.150" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 2721, Locking Plug, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30P NEMA Rating, Indust

MFG #2721

53 in Stock. More available 04/08/2026

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$21.93/EA

Regular Price: $75.06/EA, you save $53.13 (71%)

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U/M

EA BX /10

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HUBW HBL28W75

Part #HUBW HBL28W75 30AMP YELLOW 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK WATER TIGHT PLUG .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Plug, 3-Phase Grounding Water/Dust-Tight Male, Series: HBL&#x

MFG #HBL28W75

4 in Stock. More available 04/09/2026

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$103.39/EA

Regular Price: $131.00/EA, you save $27.61 (21%)

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U/M

EA BX /10

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LEV 2723

Part #LEV 2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK CONNECTOR BODY .595"-1.150" CORD DIAMETER BLACK/ WHITE NYLON Leviton®, 2723, Locking Connector, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3-1/2 hp, 3 Pole, 4 Wires, NEMA L15-30R

MFG #2723

33 in Stock. More available 03/27/2026 and 04/08/2026

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$45.22/EA

Regular Price: $154.65/EA, you save $109.43 (71%)

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U/M

EA BX /10

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HUBW HBL2723

Part #HUBW HBL2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Connector, 3-Phase Female Grounding St

MFG #HBL2723

77 in Stock. More available 04/21/2026

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$114.28/EA

Regular Price: $145.00/EA, you save $30.72 (21%)

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U/M

EA BX /30

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HUBW HBL2721

Part #HUBW HBL2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK INSULGRIP PLUG .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL2721, Locking Plug, 3-Phase Grounding Cord Mount, Series: HBL®, 250 VAC, 30 A, 3 hp, 3

MFG #HBL2721

134 in Stock. More available 04/13/2026

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$54.48/EA

Regular Price: $70.15/EA, you save $15.67 (22%)

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U/M

EA BX /30

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LEV 2720

Part #LEV 2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE USE 1.60" DIAMETER PLATE INDUSTRIAL GRADE Leviton®, 2720, Locking Receptacle, 3-Phase Grounding, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30R NEMA Rating, In

MFG #2720

38 in Stock. More available 04/09/2026

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$30.51/EA

Regular Price: $102.24/EA, you save $71.73 (70%)

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U/M

EA BX /10CA /30CS /30

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HUBW HBL29W75

Part #HUBW HBL29W75 30AMP YELLOW 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK WATER TIGHT CONNECTOR .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Connector, Female Grounding Standard, 250 Delta VAC, 30

MFG #HBL29W75

1 in Stock. More available 04/09/2026

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$178.53/EA

Regular Price: $226.00/EA, you save $47.47 (21%)

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U/M

EA BX /10

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HUBW HBL2720

Part #HUBW HBL2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE FLUSH BACK/SIDE WIRED NYLON IP20 USE 1.60" DIAMETER PLATE Wiring Device-Kellems, HBL2720, Locking Receptacle, 3-Phase Flush Mount Grounding Heavy Duty Single Screw Mount,

MFG #HBL2720

72 in Stock. More available 04/20/2026

VIEW BRANCH INVENTORY

$75.61/EA

Regular Price: $96.35/EA, you save $20.74 (22%)

QTY

U/M

EA BX /10CA /30CS /30

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LEV 2721

Part #LEV 2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK PLUG .595"-1.150" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 2721, Locking Plug, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30P NEMA Rating, Indust

MFG #2721

53 in Stock. More available 04/08/2026

VIEW BRANCH INVENTORY

$21.93/EA

Regular Price: $75.06/EA, you save $53.13 (71%)

QTY

U/M

EA BX /10

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HUBW HBL28W75

Part #HUBW HBL28W75 30AMP YELLOW 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK WATER TIGHT PLUG .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Plug, 3-Phase Grounding Water/Dust-Tight Male, Series: HBL&#x

MFG #HBL28W75

4 in Stock. More available 04/09/2026

VIEW BRANCH INVENTORY

$103.39/EA

Regular Price: $131.00/EA, you save $27.61 (21%)

QTY

U/M

EA BX /10

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LEV 2723

Part #LEV 2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK CONNECTOR BODY .595"-1.150" CORD DIAMETER BLACK/ WHITE NYLON Leviton®, 2723, Locking Connector, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3-1/2 hp, 3 Pole, 4 Wires, NEMA L15-30R

MFG #2723

33 in Stock. More available 03/27/2026 and 04/08/2026

VIEW BRANCH INVENTORY

$45.22/EA

Regular Price: $154.65/EA, you save $109.43 (71%)

QTY

U/M

EA BX /10

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HUBW HBL2723

Part #HUBW HBL2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Connector, 3-Phase Female Grounding St

MFG #HBL2723

77 in Stock. More available 04/21/2026

VIEW BRANCH INVENTORY

$114.28/EA

Regular Price: $145.00/EA, you save $30.72 (21%)

QTY

U/M

EA BX /30

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HUBW HBL2721

Part #HUBW HBL2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK INSULGRIP PLUG .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL2721, Locking Plug, 3-Phase Grounding Cord Mount, Series: HBL®, 250 VAC, 30 A, 3 hp, 3

MFG #HBL2721

134 in Stock. More available 04/13/2026

VIEW BRANCH INVENTORY

$54.48/EA

Regular Price: $70.15/EA, you save $15.67 (22%)

QTY

U/M

EA BX /30

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LEV 2720

Part #LEV 2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE USE 1.60" DIAMETER PLATE INDUSTRIAL GRADE Leviton®, 2720, Locking Receptacle, 3-Phase Grounding, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30R NEMA Rating, In

MFG #2720

38 in Stock. More available 04/09/2026

VIEW BRANCH INVENTORY

$30.51/EA

Regular Price: $102.24/EA, you save $71.73 (70%)

QTY

U/M

EA BX /10CA /30CS /30

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HUBW HBL29W75

Part #HUBW HBL29W75 30AMP YELLOW 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK WATER TIGHT CONNECTOR .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Connector, Female Grounding Standard, 250 Delta VAC, 30

MFG #HBL29W75

1 in Stock. More available 04/09/2026

VIEW BRANCH INVENTORY

$178.53/EA

Regular Price: $226.00/EA, you save $47.47 (21%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

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12243648